diff --git a/webrtc/modules/audio_coding/main/acm2/acm_receiver.cc b/webrtc/modules/audio_coding/main/acm2/acm_receiver.cc
index 5e51ba8944..7a6a5d0888 100644
--- a/webrtc/modules/audio_coding/main/acm2/acm_receiver.cc
+++ b/webrtc/modules/audio_coding/main/acm2/acm_receiver.cc
@@ -793,7 +793,6 @@ bool AcmReceiver::GetSilence(int desired_sample_rate_hz, AudioFrame* frame) {
   frame->samples_per_channel_ = frame->sample_rate_hz_ / 100;  // Always 10 ms.
   frame->speech_type_ = AudioFrame::kCNG;
   frame->vad_activity_ = AudioFrame::kVadPassive;
-  frame->energy_ = 0;
   int samples = frame->samples_per_channel_ * frame->num_channels_;
   memset(frame->data_, 0, samples * sizeof(int16_t));
   return true;
diff --git a/webrtc/modules/audio_coding/main/acm2/audio_coding_module_impl.cc b/webrtc/modules/audio_coding/main/acm2/audio_coding_module_impl.cc
index 6133d23656..51aaeb8eed 100644
--- a/webrtc/modules/audio_coding/main/acm2/audio_coding_module_impl.cc
+++ b/webrtc/modules/audio_coding/main/acm2/audio_coding_module_impl.cc
@@ -1710,9 +1710,6 @@ int AudioCodingModuleImpl::PlayoutData10Ms(int desired_freq_hz,
   }
 
   audio_frame->id_ = id_;
-  // The energy must be -1 in order to have the energy calculated later on in
-  // the AudioConferenceMixer module.
-  audio_frame->energy_ = static_cast<uint32_t>(-1);
   audio_frame->timestamp_ = 0;
   return 0;
 }
diff --git a/webrtc/modules/audio_coding/main/acm2/audio_coding_module_unittest.cc b/webrtc/modules/audio_coding/main/acm2/audio_coding_module_unittest.cc
index c7450484df..77b071ef73 100644
--- a/webrtc/modules/audio_coding/main/acm2/audio_coding_module_unittest.cc
+++ b/webrtc/modules/audio_coding/main/acm2/audio_coding_module_unittest.cc
@@ -173,9 +173,6 @@ TEST_F(AudioCodingModuleTest, VerifyOutputFrame) {
   AudioFrame audio_frame;
   const int kSampleRateHz = 32000;
   EXPECT_EQ(0, acm_->PlayoutData10Ms(kSampleRateHz, &audio_frame));
-  // The energy must be -1 in order to have the energy calculated later on in
-  // the AudioConferenceMixer module.
-  EXPECT_EQ(static_cast<uint32_t>(-1), audio_frame.energy_);
   EXPECT_EQ(id_, audio_frame.id_);
   EXPECT_EQ(0u, audio_frame.timestamp_);
   EXPECT_GT(audio_frame.num_channels_, 0);